package springinpractice.ch4.r4_5.service;

import springinpractice.ch4.r4_5.model.User;

/*
 * Author       :       Willie Wheeler and John Wheeler
 * Book         :       'Spring In Practice' [Book written by Willie Wheeler and John Wheeler]
 */

public interface UserService {
	
	void registerUserIfValid(User user, boolean userIsValid)
			throws DuplicateRegistrationException;	
}
